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rtmpgw.c
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/* HTTP-RTMP Stream Gateway
* Copyright (C) 2009 Andrej Stepanchuk
* Copyright (C) 2009-2010 Howard Chu
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with RTMPDump; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <signal.h>
#include <getopt.h>
#include <assert.h>
#include "librtmp/rtmp_sys.h"
#include "librtmp/log.h"
#include "thread.h"
#define RD_SUCCESS 0
#define RD_FAILED 1
#define RD_INCOMPLETE 2
#define PACKET_SIZE 1024*1024
#ifdef WIN32
#define InitSockets() {\
WORD version; \
WSADATA wsaData; \
\
version = MAKEWORD(1,1); \
WSAStartup(version, &wsaData); }
#define CleanupSockets() WSACleanup()
#else
#define InitSockets()
#define CleanupSockets()
#endif
enum
{
STREAMING_ACCEPTING,
STREAMING_IN_PROGRESS,
STREAMING_STOPPING,
STREAMING_STOPPED
};
typedef struct
{
int socket;
int state;
} STREAMING_SERVER;
STREAMING_SERVER *httpServer = 0; // server structure pointer
STREAMING_SERVER *startStreaming(const char *address, int port);
void stopStreaming(STREAMING_SERVER * server);
typedef struct
{
AVal hostname;
int rtmpport;
int protocol;
int bLiveStream; // is it a live stream? then we can't seek/resume
long int timeout; // timeout connection after 120 seconds
uint32_t bufferTime;
char *rtmpurl;
AVal playpath;
AVal swfUrl;
AVal tcUrl;
AVal pageUrl;
AVal app;
AVal auth;
AVal swfHash;
AVal flashVer;
AVal token;
AVal subscribepath;
AVal usherToken; //Justin.tv auth token
AVal sockshost;
AMFObject extras;
int edepth;
uint32_t swfSize;
int swfAge;
int swfVfy;
uint32_t dStartOffset;
uint32_t dStopOffset;
#ifdef CRYPTO
unsigned char hash[RTMP_SWF_HASHLEN];
#endif
} RTMP_REQUEST;
#define STR2AVAL(av,str) av.av_val = str; av.av_len = strlen(av.av_val)
int
parseAMF(AMFObject *obj, const char *arg, int *depth)
{
AMFObjectProperty prop = {{0,0}};
int i;
char *p;
if (arg[1] == ':')
{
p = (char *)arg+2;
switch(arg[0])
{
case 'B':
prop.p_type = AMF_BOOLEAN;
prop.p_vu.p_number = atoi(p);
break;
case 'S':
prop.p_type = AMF_STRING;
STR2AVAL(prop.p_vu.p_aval,p);
break;
case 'N':
prop.p_type = AMF_NUMBER;
prop.p_vu.p_number = strtod(p, NULL);
break;
case 'Z':
prop.p_type = AMF_NULL;
break;
case 'O':
i = atoi(p);
if (i)
{
prop.p_type = AMF_OBJECT;
}
else
{
(*depth)--;
return 0;
}
break;
default:
return -1;
}
}
else if (arg[2] == ':' && arg[0] == 'N')
{
p = strchr(arg+3, ':');
if (!p || !*depth)
return -1;
prop.p_name.av_val = (char *)arg+3;
prop.p_name.av_len = p - (arg+3);
p++;
switch(arg[1])
{
case 'B':
prop.p_type = AMF_BOOLEAN;
prop.p_vu.p_number = atoi(p);
break;
case 'S':
prop.p_type = AMF_STRING;
STR2AVAL(prop.p_vu.p_aval,p);
break;
case 'N':
prop.p_type = AMF_NUMBER;
prop.p_vu.p_number = strtod(p, NULL);
break;
case 'O':
prop.p_type = AMF_OBJECT;
break;
default:
return -1;
}
}
else
return -1;
if (*depth)
{
AMFObject *o2;
for (i=0; i<*depth; i++)
{
o2 = &obj->o_props[obj->o_num-1].p_vu.p_object;
obj = o2;
}
}
AMF_AddProp(obj, &prop);
if (prop.p_type == AMF_OBJECT)
(*depth)++;
return 0;
}
/* this request is formed from the parameters and used to initialize a new request,
* thus it is a default settings list. All settings can be overriden by specifying the
* parameters in the GET request. */
RTMP_REQUEST defaultRTMPRequest;
int ParseOption(char opt, char *arg, RTMP_REQUEST * req);
#ifdef _DEBUG
uint32_t debugTS = 0;
int pnum = 0;
FILE *netstackdump = NULL;
FILE *netstackdump_read = NULL;
#endif
/* inplace http unescape. This is possible .. strlen(unescaped_string) <= strlen(esacped_string) */
void
http_unescape(char *data)
{
char hex[3];
char *stp;
int src_x = 0;
int dst_x = 0;
int length = (int) strlen(data);
hex[2] = 0;
while (src_x < length)
{
if (strncmp(data + src_x, "%", 1) == 0 && src_x + 2 < length)
{
//
// Since we encountered a '%' we know this is an escaped character
//
hex[0] = data[src_x + 1];
hex[1] = data[src_x + 2];
data[dst_x] = (char) strtol(hex, &stp, 16);
dst_x += 1;
src_x += 3;
}
else if (src_x != dst_x)
{
//
// This doesn't need to be unescaped. If we didn't unescape anything previously
// there is no need to copy the string either
//
data[dst_x] = data[src_x];
src_x += 1;
dst_x += 1;
}
else
{
//
// This doesn't need to be unescaped, however we need to copy the string
//
src_x += 1;
dst_x += 1;
}
}
data[dst_x] = '\0';
}
TFTYPE
controlServerThread(void *unused)
{
char ich;
while (1)
{
ich = getchar();
switch (ich)
{
case 'q':
RTMP_LogPrintf("Exiting\n");
stopStreaming(httpServer);
exit(0);
break;
default:
RTMP_LogPrintf("Unknown command \'%c\', ignoring\n", ich);
}
}
TFRET();
}
/*
ssize_t readHTTPLine(int sockfd, char *buffer, size_t length)
{
size_t i=0;
while(i < length-1) {
char c;
int n = read(sockfd, &c, 1);
if(n == 0)
break;
buffer[i] = c;
i++;
if(c == '\n')
break;
}
buffer[i]='\0';
i++;
return i;
}
int isHTTPRequestEOF(char *line, size_t length)
{
if(length < 2)
return TRUE;
if(line[0]=='\r' && line[1]=='\n')
return TRUE;
return FALSE;
}
*/
void processTCPrequest(STREAMING_SERVER * server, // server socket and state (our listening socket)
int sockfd // client connection socket
)
{
char buf[512] = { 0 }; // answer buffer
char header[2048] = { 0 }; // request header
char *filename = NULL; // GET request: file name //512 not enuf
char *buffer = NULL; // stream buffer
char *ptr = NULL; // header pointer
int len;
size_t nRead = 0;
char srvhead[] = "\r\nServer: HTTP-RTMP Stream Server " RTMPDUMP_VERSION "\r\n";
char *status = "404 Not Found";
server->state = STREAMING_IN_PROGRESS;
RTMP rtmp = { 0 };
uint32_t dSeek = 0; // can be used to start from a later point in the stream
// reset RTMP options to defaults specified upon invokation of streams
RTMP_REQUEST req;
memcpy(&req, &defaultRTMPRequest, sizeof(RTMP_REQUEST));
// timeout for http requests
fd_set fds;
struct timeval tv;
memset(&tv, 0, sizeof(struct timeval));
tv.tv_sec = 5;
// go through request lines
//do {
FD_ZERO(&fds);
FD_SET(sockfd, &fds);
if (select(sockfd + 1, &fds, NULL, NULL, &tv) <= 0)
{
RTMP_Log(RTMP_LOGERROR, "Request timeout/select failed, ignoring request");
goto quit;
}
else
{
nRead = recv(sockfd, header, 2047, 0);
header[2047] = '\0';
RTMP_Log(RTMP_LOGDEBUG, "%s: header: %s", __FUNCTION__, header);
if (strstr(header, "Range: bytes=") != 0)
{
// TODO check range starts from 0 and asking till the end.
RTMP_LogPrintf("%s, Range request not supported\n", __FUNCTION__);
len = sprintf(buf, "HTTP/1.0 416 Requested Range Not Satisfiable%s\r\n",
srvhead);
send(sockfd, buf, len, 0);
goto quit;
}
if (strncmp(header, "GET", 3) == 0 && nRead > 4)
{
filename = header + 4;
// filter " HTTP/..." from end of request
char *p = filename;
while (*p != '\0')
{
if (*p == ' ')
{
*p = '\0';
break;
}
p++;
}
}
}
//} while(!isHTTPRequestEOF(header, nRead));
// if we got a filename from the GET method
if (filename != NULL)
{
RTMP_Log(RTMP_LOGDEBUG, "%s: Request header: %s", __FUNCTION__, filename);
if (filename[0] == '/')
{ // if its not empty, is it /?
ptr = filename + 1;
// parse parameters
if (*ptr == '?')
{
ptr++;
int len = strlen(ptr);
while (len >= 2)
{
char ich = *ptr;
ptr++;
if (*ptr != '=')
goto filenotfound; // long parameters not (yet) supported
ptr++;
len -= 2;
// get position of the next '&'
char *temp;
unsigned int nArgLen = len;
if ((temp = strstr(ptr, "&")) != 0)
{
nArgLen = temp - ptr;
}
char *arg = (char *) malloc((nArgLen + 1) * sizeof(char));
memcpy(arg, ptr, nArgLen * sizeof(char));
arg[nArgLen] = '\0';
//RTMP_Log(RTMP_LOGDEBUG, "%s: unescaping parameter: %s", __FUNCTION__, arg);
http_unescape(arg);
RTMP_Log(RTMP_LOGDEBUG, "%s: parameter: %c, arg: %s", __FUNCTION__,
ich, arg);
ptr += nArgLen + 1;
len -= nArgLen + 1;
if (!ParseOption(ich, arg, &req))
{
status = "400 unknown option";
goto filenotfound;
}
}
}
}
else
{
goto filenotfound;
}
}
else
{
RTMP_LogPrintf("%s: No request header received/unsupported method\n",
__FUNCTION__);
}
// do necessary checks right here to make sure the combined request of default values and GET parameters is correct
if (!req.hostname.av_len)
{
RTMP_Log(RTMP_LOGERROR,
"You must specify a hostname (--host) or url (-r \"rtmp://host[:port]/playpath\") containing a hostname");
status = "400 Missing Hostname";
goto filenotfound;
}
if (req.playpath.av_len == 0)
{
RTMP_Log(RTMP_LOGERROR,
"You must specify a playpath (--playpath) or url (-r \"rtmp://host[:port]/playpath\") containing a playpath");
status = "400 Missing Playpath";
goto filenotfound;;
}
if (req.protocol == RTMP_PROTOCOL_UNDEFINED)
{
RTMP_Log(RTMP_LOGWARNING,
"You haven't specified a protocol (--protocol) or rtmp url (-r), using default protocol RTMP");
req.protocol = RTMP_PROTOCOL_RTMP;
}
if (req.rtmpport == -1)
{
RTMP_Log(RTMP_LOGWARNING,
"You haven't specified a port (--port) or rtmp url (-r), using default port");
req.rtmpport = 0;
}
if (req.rtmpport == 0)
{
if (req.protocol & RTMP_FEATURE_SSL)
req.rtmpport = 443;
else if (req.protocol & RTMP_FEATURE_HTTP)
req.rtmpport = 80;
else
req.rtmpport = 1935;
}
if (req.tcUrl.av_len == 0)
{
char str[512] = { 0 };
req.tcUrl.av_len = snprintf(str, 511, "%s://%.*s:%d/%.*s",
RTMPProtocolStringsLower[req.protocol], req.hostname.av_len,
req.hostname.av_val, req.rtmpport, req.app.av_len, req.app.av_val);
req.tcUrl.av_val = (char *) malloc(req.tcUrl.av_len + 1);
strcpy(req.tcUrl.av_val, str);
}
if (req.swfVfy)
{
#ifdef CRYPTO
if (RTMP_HashSWF(req.swfUrl.av_val, &req.swfSize, req.hash, req.swfAge) == 0)
{
req.swfHash.av_val = (char *)req.hash;
req.swfHash.av_len = RTMP_SWF_HASHLEN;
}
#endif
}
// after validation of the http request send response header
len = sprintf(buf, "HTTP/1.0 200 OK%sContent-Type: video/flv\r\n\r\n", srvhead);
send(sockfd, buf, len, 0);
// send the packets
buffer = (char *) calloc(PACKET_SIZE, 1);
// User defined seek offset
if (req.dStartOffset > 0)
{
if (req.bLiveStream)
RTMP_Log(RTMP_LOGWARNING,
"Can't seek in a live stream, ignoring --seek option");
else
dSeek += req.dStartOffset;
}
if (dSeek != 0)
{
RTMP_LogPrintf("Starting at TS: %d ms\n", dSeek);
}
RTMP_Log(RTMP_LOGDEBUG, "Setting buffer time to: %dms", req.bufferTime);
RTMP_Init(&rtmp);
RTMP_SetBufferMS(&rtmp, req.bufferTime);
RTMP_SetupStream(&rtmp, req.protocol, &req.hostname, req.rtmpport, &req.sockshost,
&req.playpath, &req.tcUrl, &req.swfUrl, &req.pageUrl, &req.app, &req.auth, &req.swfHash, req.swfSize, &req.flashVer, &req.subscribepath, &req.usherToken, dSeek, req.dStopOffset,
req.bLiveStream, req.timeout);
/* backward compatibility, we always sent this as true before */
if (req.auth.av_len)
rtmp.Link.lFlags |= RTMP_LF_AUTH;
rtmp.Link.extras = req.extras;
rtmp.Link.token = req.token;
rtmp.m_read.timestamp = dSeek;
RTMP_LogPrintf("Connecting ... port: %d, app: %s\n", req.rtmpport, req.app.av_val);
if (!RTMP_Connect(&rtmp, NULL))
{
RTMP_LogPrintf("%s, failed to connect!\n", __FUNCTION__);
}
else
{
unsigned long size = 0;
double percent = 0;
double duration = 0.0;
int nWritten = 0;
int nRead = 0;
do
{
nRead = RTMP_Read(&rtmp, buffer, PACKET_SIZE);
if (nRead > 0)
{
if ((nWritten = send(sockfd, buffer, nRead, 0)) < 0)
{
RTMP_Log(RTMP_LOGERROR, "%s, sending failed, error: %d", __FUNCTION__,
GetSockError());
goto cleanup; // we are in STREAMING_IN_PROGRESS, so we'll go to STREAMING_ACCEPTING
}
size += nRead;
//RTMP_LogPrintf("write %dbytes (%.1f KB)\n", nRead, nRead/1024.0);
if (duration <= 0) // if duration unknown try to get it from the stream (onMetaData)
duration = RTMP_GetDuration(&rtmp);
if (duration > 0)
{
percent =
((double) (dSeek + rtmp.m_read.timestamp)) / (duration *
1000.0) * 100.0;
percent = ((double) (int) (percent * 10.0)) / 10.0;
RTMP_LogStatus("\r%.3f KB / %.2f sec (%.1f%%)",
(double) size / 1024.0,
(double) (rtmp.m_read.timestamp) / 1000.0, percent);
}
else
{
RTMP_LogStatus("\r%.3f KB / %.2f sec", (double) size / 1024.0,
(double) (rtmp.m_read.timestamp) / 1000.0);
}
}
#ifdef _DEBUG
else
{
RTMP_Log(RTMP_LOGDEBUG, "zero read!");
}
#endif
}
while (server->state == STREAMING_IN_PROGRESS && nRead > -1
&& RTMP_IsConnected(&rtmp) && nWritten >= 0);
}
cleanup:
RTMP_LogPrintf("Closing connection... ");
RTMP_Close(&rtmp);
RTMP_LogPrintf("done!\n\n");
quit:
if (buffer)
{
free(buffer);
buffer = NULL;
}
if (sockfd)
closesocket(sockfd);
if (server->state == STREAMING_IN_PROGRESS)
server->state = STREAMING_ACCEPTING;
return;
filenotfound:
RTMP_LogPrintf("%s, %s, %s\n", __FUNCTION__, status, filename);
len = sprintf(buf, "HTTP/1.0 %s%s\r\n", status, srvhead);
send(sockfd, buf, len, 0);
goto quit;
}
TFTYPE
serverThread(void *arg)
{
STREAMING_SERVER *server = arg;
server->state = STREAMING_ACCEPTING;
while (server->state == STREAMING_ACCEPTING)
{
struct sockaddr_in addr;
socklen_t addrlen = sizeof(struct sockaddr_in);
int sockfd =
accept(server->socket, (struct sockaddr *) &addr, &addrlen);
if (sockfd > 0)
{
// Create a new process and transfer the control to that
RTMP_Log(RTMP_LOGDEBUG, "%s: accepted connection from %s\n", __FUNCTION__,
inet_ntoa(addr.sin_addr));
processTCPrequest(server, sockfd);
RTMP_Log(RTMP_LOGDEBUG, "%s: processed request\n", __FUNCTION__);
}
else
{
RTMP_Log(RTMP_LOGERROR, "%s: accept failed", __FUNCTION__);
}
}
server->state = STREAMING_STOPPED;
TFRET();
}
STREAMING_SERVER *
startStreaming(const char *address, int port)
{
struct sockaddr_in addr;
int sockfd;
STREAMING_SERVER *server;
sockfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (sockfd == -1)
{
RTMP_Log(RTMP_LOGERROR, "%s, couldn't create socket", __FUNCTION__);
return 0;
}
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = inet_addr(address); //htonl(INADDR_ANY);
addr.sin_port = htons(port);
if (bind(sockfd, (struct sockaddr *) &addr, sizeof(struct sockaddr_in)) ==
-1)
{
RTMP_Log(RTMP_LOGERROR, "%s, TCP bind failed for port number: %d", __FUNCTION__,
port);
return 0;
}
if (listen(sockfd, 10) == -1)
{
RTMP_Log(RTMP_LOGERROR, "%s, listen failed", __FUNCTION__);
closesocket(sockfd);
return 0;
}
server = (STREAMING_SERVER *) calloc(1, sizeof(STREAMING_SERVER));
server->socket = sockfd;
ThreadCreate(serverThread, server);
return server;
}
void
stopStreaming(STREAMING_SERVER * server)
{
assert(server);
if (server->state != STREAMING_STOPPED)
{
if (server->state == STREAMING_IN_PROGRESS)
{
server->state = STREAMING_STOPPING;
// wait for streaming threads to exit
while (server->state != STREAMING_STOPPED)
msleep(1);
}
if (closesocket(server->socket))
RTMP_Log(RTMP_LOGERROR, "%s: Failed to close listening socket, error %d",
__FUNCTION__, GetSockError());
server->state = STREAMING_STOPPED;
}
}
void
sigIntHandler(int sig)
{
RTMP_ctrlC = TRUE;
RTMP_LogPrintf("Caught signal: %d, cleaning up, just a second...\n", sig);
if (httpServer)
stopStreaming(httpServer);
signal(SIGINT, SIG_DFL);
}
#define HEX2BIN(a) (((a)&0x40)?((a)&0xf)+9:((a)&0xf))
int hex2bin(char *str, char **hex)
{
char *ptr;
int i, l = strlen(str);
if (l & 1)
return 0;
*hex = malloc(l/2);
ptr = *hex;
if (!ptr)
return 0;
for (i=0; i<l; i+=2)
*ptr++ = (HEX2BIN(str[i]) << 4) | HEX2BIN(str[i+1]);
return l/2;
}
// this will parse RTMP related options as needed
// excludes the following options: h, d, g
// Return values: true (option parsing ok)
// false (option not parsed/invalid)
int
ParseOption(char opt, char *arg, RTMP_REQUEST * req)
{
switch (opt)
{
#ifdef CRYPTO
case 'w':
{
int res = hex2bin(arg, &req->swfHash.av_val);
if (!res || res != RTMP_SWF_HASHLEN)
{
req->swfHash.av_val = NULL;
RTMP_Log(RTMP_LOGWARNING,
"Couldn't parse swf hash hex string, not hexstring or not %d bytes, ignoring!", RTMP_SWF_HASHLEN);
}
req->swfHash.av_len = RTMP_SWF_HASHLEN;
break;
}
case 'x':
{
int size = atoi(arg);
if (size <= 0)
{
RTMP_Log(RTMP_LOGERROR, "SWF Size must be at least 1, ignoring\n");
}
else
{
req->swfSize = size;
}
break;
}
case 'W':
{
STR2AVAL(req->swfUrl, arg);
req->swfVfy = 1;
}
break;
case 'X':
{
int num = atoi(arg);
if (num < 0)
{
RTMP_Log(RTMP_LOGERROR, "SWF Age must be non-negative, ignoring\n");
}
else
{
req->swfAge = num;
}
break;
}
#endif
case 'b':
{
int32_t bt = atol(arg);
if (bt < 0)
{
RTMP_Log(RTMP_LOGERROR,
"Buffer time must be greater than zero, ignoring the specified value %d!",
bt);
}
else
{
req->bufferTime = bt;
}
break;
}
case 'v':
req->bLiveStream = TRUE; // no seeking or resuming possible!
break;
case 'd':
STR2AVAL(req->subscribepath, arg);
break;
case 'n':
STR2AVAL(req->hostname, arg);
break;
case 'c':
req->rtmpport = atoi(arg);
break;
case 'l':
{
int protocol = atoi(arg);
if (protocol < RTMP_PROTOCOL_RTMP || protocol > RTMP_PROTOCOL_RTMPTS)
{
RTMP_Log(RTMP_LOGERROR, "Unknown protocol specified: %d, using default",
protocol);
return FALSE;
}
else
{
req->protocol = protocol;
}
break;
}
case 'y':
STR2AVAL(req->playpath, arg);
break;
case 'r':
{
req->rtmpurl = arg;
AVal parsedHost, parsedPlaypath, parsedApp;
unsigned int parsedPort = 0;
int parsedProtocol = RTMP_PROTOCOL_UNDEFINED;
if (!RTMP_ParseURL
(req->rtmpurl, &parsedProtocol, &parsedHost, &parsedPort,
&parsedPlaypath, &parsedApp))
{
RTMP_Log(RTMP_LOGWARNING, "Couldn't parse the specified url (%s)!", arg);
}
else
{
if (!req->hostname.av_len)
req->hostname = parsedHost;
if (req->rtmpport == -1)
req->rtmpport = parsedPort;
if (req->playpath.av_len == 0 && parsedPlaypath.av_len)
{
req->playpath = parsedPlaypath;
}
if (req->protocol == RTMP_PROTOCOL_UNDEFINED)
req->protocol = parsedProtocol;
if (req->app.av_len == 0 && parsedApp.av_len)
{
req->app = parsedApp;
}
}
break;
}
case 's':
STR2AVAL(req->swfUrl, arg);
break;
case 't':
STR2AVAL(req->tcUrl, arg);
break;
case 'p':
STR2AVAL(req->pageUrl, arg);
break;
case 'a':
STR2AVAL(req->app, arg);
break;
case 'f':
STR2AVAL(req->flashVer, arg);
break;
case 'u':
STR2AVAL(req->auth, arg);
break;
case 'C':
parseAMF(&req->extras, optarg, &req->edepth);
break;
case 'm':
req->timeout = atoi(arg);
break;
case 'A':
req->dStartOffset = (int)(atof(arg) * 1000.0);
//printf("dStartOffset = %d\n", dStartOffset);
break;
case 'B':
req->dStopOffset = (int)(atof(arg) * 1000.0);
//printf("dStartOffset = %d\n", dStartOffset);
break;
case 'T':
STR2AVAL(req->token, arg);
break;
case 'S':
STR2AVAL(req->sockshost, arg);
case 'q':
RTMP_debuglevel = RTMP_LOGCRIT;
break;
case 'V':
RTMP_debuglevel = RTMP_LOGDEBUG;
break;
case 'z':
RTMP_debuglevel = RTMP_LOGALL;
break;
case 'j':
STR2AVAL(req->usherToken, arg);
break;
default:
RTMP_LogPrintf("unknown option: %c, arg: %s\n", opt, arg);
return FALSE;
}
return TRUE;
}
int
main(int argc, char **argv)
{
int nStatus = RD_SUCCESS;
// http streaming server
char DEFAULT_HTTP_STREAMING_DEVICE[] = "0.0.0.0"; // 0.0.0.0 is any device
char *httpStreamingDevice = DEFAULT_HTTP_STREAMING_DEVICE; // streaming device, default 0.0.0.0
int nHttpStreamingPort = 80; // port
RTMP_LogPrintf("HTTP-RTMP Stream Gateway %s\n", RTMPDUMP_VERSION);
RTMP_LogPrintf("(c) 2010 Andrej Stepanchuk, Howard Chu; license: GPL\n\n");
// init request
memset(&defaultRTMPRequest, 0, sizeof(RTMP_REQUEST));
defaultRTMPRequest.rtmpport = -1;
defaultRTMPRequest.protocol = RTMP_PROTOCOL_UNDEFINED;
defaultRTMPRequest.bLiveStream = FALSE; // is it a live stream? then we can't seek/resume
defaultRTMPRequest.timeout = 120; // timeout connection after 120 seconds
defaultRTMPRequest.bufferTime = 20 * 1000;
defaultRTMPRequest.swfAge = 30;
int opt;
struct option longopts[] = {
{"help", 0, NULL, 'h'},
{"host", 1, NULL, 'n'},
{"port", 1, NULL, 'c'},
{"socks", 1, NULL, 'S'},
{"protocol", 1, NULL, 'l'},
{"playpath", 1, NULL, 'y'},